Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,567,827",
      "signature": "0xb9e1a0e96ab67ea8ac8408449a3d11fe28cab7effc702778d4be9471730825af7e4fefd11c68e0f072001d726ef152f3",
      "randomness": "0xca89fa1f3ff1f7a3dc5ccd2327f58b04b73028c835ce4779241f15dda1b0434c"
    }
  ],
  "blockNumber": "7,412,292"
}

{
  "Sr25519": "0x7670765bb177b623abf4880742e0229a19041ce9b1d3fb3b4a154d96e7bc7d3faaeed5ff22c59d7ba3d83ef5e67951fa971833dc3b7f1c273d8b01ee08493789"
}